(共43张PPT)
PEP人教版四年级英语下册
Unit 4 At the farm
A Visit the farm
Let’s chant
Enjoy a song
Let’s chant
Where is it from
Lead in
Happy Farm
Dear kids,
I’m Mr MacDonald.I’m a farmer.This is my happy farm. Do you want to have a look and enjoy the activities for free(免费体验农场活动)？
I’m looking forward to your coming!
Mr Macdonald
Happy Farm
Let’s go!
Hello, welcome to my happy farm!
Wow! So many vegetables!
What vegetables are they talking about
(他们正在谈论哪些蔬菜呢？)
A.
B.
D.
.
C.
E.
F.
Listen & repeat
Watch and choose
A.
B.
D.
.
C.
E.
F.
Listen & repeat
Watch and choose
What vegetables are they talking about
(他们正在谈论哪些蔬菜呢？)
NO.3
NO.2
NO.1
NO.4
A.Are these carrots
B.Are these potatoes
C.These are carrots.
√
Listen & repeat
Listen and choose
Are these _____
carrots
Yes, they are.
Wow! They’re so big!
Listen & repeat
Good to know
stems(茎)
roots(根)
The carrot is a root！
NO.3
NO.1
NO.2
NO.4
: Look at these! Are these_______
: No, they aren’t.
They’re __________.
carrots
grean beans
green beans
long
Listen & repeat
Let’s say
Look at the ,they’re so .
NO.2
NO.1
NO.3
NO.4
Listen & repeat
Let’s guess
Whose flowers are they (它们是谁的花？)
They’re ________.
potatoes
potatoes
big
Listen & repeat
Let’s say
Look at the ,
they’re so .
Different vegetables have different flowers!
NO.2
NO.1
NO.4
NO.3
Listen & repeat
Let’s guess
A: What are these
B: They're ,they're .
tomatoes
red
round
potatoes
green beans
tomatoes
carrots
Listen & repeat
Listen and choose
A: What are these
B: They're , but they're .
tomatoes
yellow
Listen & repeat
Let’s say
A: What are these
B: They're , but they're .
potatoes
red
Listen & repeat
Let’s say
A: What are these
B: They're , but they're .
carrots
yellow
Listen & repeat
Let’s say
The vegetable world is colorful!
问题也应该作为课堂用语，不要呈现在ppt上。由上图的揭示the man is a farmer. 进入这幅图Let’s see! what does the farmer do？ what does he say
What can you find (你可以发现什么呢？)
Listen & repeat
Let’s think
Under the ground
(在地下)
On the ground
(在地上)
.
.
Wow! So many vegetables!
Hello, welcome to my happy farm!
Look at these! Are these carrots
Yes, they are.
Wow! They're so big!
What are these
They're tomatoes.
But they're yellow!
Try some! They're good.
Thanks. Yum.
Look at the green beans. They're so long!
Yes, and the potatoes are big.
Listen & repeat
Listen and imitate
1.Read loudly(读大声)
2.Read correctly(读正确)
3.Read beautifully(读优美)
.
.
Wow! So many vegetables!
Hello, welcome to my happy farm!
Look at these! Are these carrots
Yes, they are.
Wow! They're so big!
What are these
They're tomatoes.
But they're yellow!
Try some! They're good.
Thanks. Yum.
Look at the green beans. They're so long!
Yes, and the potatoes are big.
Listen & repeat
Role play
1.Good prounciation （发音准确）
2.Good intonation (语调优美)
3.Good behavior and actions
(动作大方得体)
Oh! I'm very worried,because I can't sale my vegetables.Boys and girls,do you have any ideas
The vegetables are ripe.
(农场里的蔬菜已经成熟了)
Please help me sell these fresh vegetables!
(请帮我这些新鲜的蔬菜卖出去吧！)
：Come here! Look at the___,Wow!They’re so__.
:Wow! What are these
:They’re____.
:But they’re____.
:Try some,they’re good!
:Thanks! Yum! How much
:___yuan,please!
:Here you are.
:Thanks!
Listen & repeat
Group work
Suppose your group is a vegetable market.How do you sell and buy these vegetables (假设你们小组是个蔬菜市场，你们如何买卖这些蔬菜呢 )
：Come here! Look at the___,Wow!They’re so__.
:Wow! What are these
:They’re____.
:But they’re____.
:Try some,they’re good!
:Thanks! Yum! How much
:___yuan,please!
:Here you are.
:Thanks!
word bank
kind(种类): tomatoes, potatoes
carrots ,green beans ...
shape(外形): big,small,long,short...
color(颜色)： red,yellow,orange...
taste(味道)：yum,good,sweet,juicy...
price(价格)：5yuan,10yuan,20yuan
Vegetable market
Know the amazing vegetables,
了解神奇的蔬菜，
Enjoy the amazing nature!
感受神奇的大自然!
谢谢
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（PEP版）四年级下学期
Unit4 At the farm单元整体分析
课时 Unit4 At the farm A let’s talk
语篇内容 Visit the farm 类型 对话融合课
语篇分析 What: 本课时是A部分对话和单词的融合课，围绕课时任务“参观农场蔬菜基地”展开学习。语篇通过Sarah, John和Mike在集市上认识各种蔬菜学习本课时的核心词汇和句型，学会描述它们的颜色和形状，然后再去认识Old MacDonald菜地里的菜，Mike惊奇地发现原来还有黄色的西红柿，而且它们尝起来还不错，最后帮助Old MacDonald把他的蔬菜卖到市场上，介绍蔬菜，学会珍惜粮食，热爱生活。Why: 通过表演故事，巩固复习本单元所学的语言，还激发学习热情，热爱生活，宣扬美好农村新形象。How: 本节课是本单元的第一课时，是A部分对话和单词的融合课，考虑到主题情景以及内容相关性较强，所以将它们整合成一课时，让学生在对话语篇中感知词汇和句型的语义和语用。本单元学习的主题是参观农场，单元大任务是走进农场，争当助农代言人，跟着子任务一：参观农场蔬菜基地，学生运用核心句型：What are these They’re tomatoes. Are they carrots Yes, they are. No, they aren’t. 学生学会询问回答蔬菜名称，并描述蔬菜特征，学会珍惜粮食，热爱生活。
教学目标教学重点、难点 通过看图、听音、看视频获取信息，掌握核心词组的音、形、义：tomato, potato, carrot, green bean及其复数形式；感知句子What are these They’re tomatoes. Are they carrots Yes, they are. No, they aren’t.的语用和语义，在情景中运用句型They’re...They’re good/so big!描述蔬菜特征；（学习理解）理解对话大意，运用正确语音、语调朗读对话内容，完成对话挖空练习，恰当运用句型：I like... It’s...表达自己喜欢吃的蔬菜，；（应用实践）结合图片和语言提示，在潜移创新的情景中恰当运用所学语言：These are... They are...帮助Mr MacDonald介绍蔬菜，感受农场精彩的生活，认识不同的蔬菜品种，学会珍惜粮食，热爱生活。（迁移创新）
资源选取及运用 教材、PPT及图片
教学过程：
教学目标 学习活动 效果评价
1.学习理解通过看图、听音、看视频获取信息，掌握核心词组的音、形、义：tomato, potato, carrot, green bean及其复数形式；感知句子What are these They’re tomatoes. Are they carrots Yes, they are. No, they aren’t.的语用和语义，在情景中运用句型They’re...They’re good/so big!描述蔬菜特征。 1.Let’s chant2.Lead in3.Watch and choose4.Let’s say 教师观察学生能否参与互动交流，根据需要调整领读与鼓励。教师根据学生发音情况，并且利用图片让学生理解短语的意思，给与指导与反馈教师根据学生不同的水平，结合教学中出现的问题给与指导与鼓励
设计意图：本阶段学习活动旨在帮学生在语境中理解学习内容，学习核心词汇和核心语言。学生在教师的指导下看图预测对话内容，在跟读模仿中模仿正确的语音语调，内化语言，为语言输出奠定基础。
教学目标 学习活动 效果评价
2.应用实践：理解对话大意，运用正确语音、语调朗读对话内容，完成对话挖空练习，恰当运用句型：I like... It’s...表达自己喜欢吃的蔬菜. 1.Listen and choose2.Let’s say3.Let’s think4.Listen and imitate5.Role play 教师观察学生运用核心语言进行交流的情况，根据学生表现给与指导与反馈。教师观察学生能否能够顺利完成连线题目，根据学生表现给与提示和指导。
设计意图：本阶段学习活动引导学生在游戏中巩固知识。特别是重点语句，在游戏中不知不觉完成知识的学习。
教学目标 学习活动 效果评价
3.迁移创新：结合图片和语言提示，在潜移创新的情景中恰当运用所学语言：These are... They are...帮助Mr MacDonald卖蔬菜。 1.To be a helper2.Group work 教师观察学生在小组内运用所学语言交流，教师根据学生对问题的回应与反馈，引导讨论和正确的评价。及时给与帮助和鼓励
设计意图：本阶段的教学活动旨在帮助学生内化语言知识，将所学知识运用到实际中，从学习理解过渡到运用实践，为后面的迁移创新有了真实的感受和体验。
板书设计
阶梯式作业设计：
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